Has Mr.Lee arrived?—No.But it’s already 9 o’clock.He should __________ at any time.[ ]

Parents _____ much importance to education. They will do their best to give their children that priceless gift. [ ]

I have to go on，________difficulties I will meet

I saw David in the teachers’ office this morning. Do you know _________ he was there—He went there to hand in his homework.

Mother was worried because little Alice was ill ,especially_____father was away in Franc